Add support for -display vnc
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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@ -592,7 +592,8 @@ ETEXI
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DEF("display", HAS_ARG, QEMU_OPTION_display,
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DEF("display", HAS_ARG, QEMU_OPTION_display,
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"-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n"
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"-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n"
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" [,window_close=on|off]|curses|none\n"
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" [,window_close=on|off]|curses|none|\n"
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" vnc=<display>[,<optargs>]\n"
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" select display type\n", QEMU_ARCH_ALL)
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" select display type\n", QEMU_ARCH_ALL)
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STEXI
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STEXI
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@item -display @var{type}
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@item -display @var{type}
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@ -615,6 +616,8 @@ graphics card, but its output will not be displayed to the QEMU
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user. This option differs from the -nographic option in that it
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user. This option differs from the -nographic option in that it
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only affects what is done with video output; -nographic also changes
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only affects what is done with video output; -nographic also changes
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the destination of the serial and parallel port data.
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the destination of the serial and parallel port data.
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@item vnc
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Start a VNC server on display <arg>
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@end table
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@end table
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ETEXI
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ETEXI
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14
vl.c
14
vl.c
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@ -1611,6 +1611,20 @@ static DisplayType select_display(const char *p)
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fprintf(stderr, "SDL support is disabled\n");
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fprintf(stderr, "SDL support is disabled\n");
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exit(1);
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exit(1);
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#endif
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#endif
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} else if (strstart(p, "vnc", &opts)) {
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display_remote++;
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if (*opts) {
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const char *nextopt;
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if (strstart(opts, "=", &nextopt)) {
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vnc_display = nextopt;
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}
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}
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if (!vnc_display) {
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fprintf(stderr, "VNC requires a display argument vnc=<display>\n");
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exit(1);
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}
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} else if (strstart(p, "curses", &opts)) {
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} else if (strstart(p, "curses", &opts)) {
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#ifdef CONFIG_CURSES
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#ifdef CONFIG_CURSES
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display = DT_CURSES;
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display = DT_CURSES;
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